배경 없음
Bronze II
ProblemsUnrated
Arena
steganographyBronze II
steganography1
Bronze II 13812 until Bronze I

with lua

45 Solved2 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Dress Rehearsal (2023)
    Achieved a score of over 41 in the Dress Rehearsal
    441
  • Newbie Problem-solver
    Solve 10 problems
    147K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    120K
    • 1